VW GOLF 2006 – 1.8 l/132 kW Motronic, engine code AUQ . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2006 - Alternator - starter

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
J59	X-contact relief relay
J226	Starter inhibitor and reversing light relay, on the 13 position additional relay carrier
S162	Fuse 1 (30), in fuse holder on battery
S163	Fuse 2 (30), in fuse holder on battery
S176	Fuse 4 (30), in fuse holder on battery
S177	Fuse 5 (30), in fuse holder on battery
T2e	2-pin connector, near starter (in models without air conditioning system)
T4	4-pin connector, near starter (in models with air conditioning system)
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
500	Screw connection 1 (30), on relay plate
502	Screw connection (30a), on relay plate
*	only models with manual gearbox
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic current supply relay

D	Ignition/starter switch
J271	Motronic current supply relay, in protective housing on left in engine compartment (control number 428)
S229	Fuse 29 in fuse holder
S231	Fuse 31 in fuse holder
S237	Fuse 37 in fuse holder
T2	2-pin connector, in left engine compartment
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
501	Screw connection 2 (30), on relay plate
A2	Positive connection (15), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A98	Positive connection 4 (30), in dash panel wiring harness
A104	Positive connection 2 (15), in dash panel wiring harness
D78	Positive connection 1 (30a), in engine compartment wiring harness
*	from May 2003
***	up to April 2003
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - ignition system

J220	Motronic control unit, in centre plenum chamber
N70	Ignition coil 1 with output stage
N127	Ignition coil 2 with output stage
N291	Ignition coil 2 with output stage
N292	Ignition coil 4 with output stage
P	Spark plug connector
Q	Spark plugs
T4a	4-pin connector
T4b	4-pin connector
T4c	4-pin connector
T4d	4-pin connector
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T121	121-pin connector
15	Earth point, on cylinder head
85	Earth connection 1, in engine compartment wiring harness
281	Earth connection 1, in engine harness
A104	Positive connection 2 (15), in dash panel wiring harness
D78	Positive connection 1 (30a), in engine compartment wiring harness
D173	Connection (87), in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit

J104	ABS/ABS control unit with EDL
J217	Automatic gearbox control unit
J220	Motronic control unit, in centre plenum chamber
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
T47a	47-pin connector, on ABS/ABS control unit with EDL/ ASR/ ESP
T68	68-pin connector, models with 4-speed automatic gearbox (AG4)
T68a	68-pin connector, models with 5-speed automatic gearbox (AG5)
T121	121-pin connector
85	Earth connection -1-, in engine compartment wiring harness
608	Earth point, in centre of plenum chamber
609	Earth point, on right in plenum chamber
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
*	models with manual gearbox/automatic gearbox (AG4) only
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - coolant temperature sender - Hall sender - charge air pressure sender - charge pressure control solenoid valve - turbocharger air recirculation valve - inlet camshaft control valve 1

G2	Coolant temperature sender
G31	Charge air pressure sender
G62	Coolant temperature sender
G163	Hall sender
J220	Motronic control unit, in centre plenum chamber
N75	Charge pressure control solenoid valve
N205	Inlet camshaft control valve 1
N249	Turbocharger air recirculation valve
T4g	4-pin connector
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
T121	121-pin connector
220	Earth connection (sender earth), in engine wiring harness
D101	Connection 1, in engine wiring harness
D102	Connection 2, in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - throttle valve module - throttle valve drives angle sender (electric throttle) - knock sensor 1 - intake air temperature sender

G42	Intake air temperature sender
G61	Knock sensor 1
G186	Throttle valve drive (electric power control)
G187	Throttle valve drive angle sender 1 (electric power control)
G188	Throttle valve drive angle sender 2 (electric power control)
J220	Motronic control unit, in centre plenum chamber
J338	Throttle valve module
T6a	6-pin connector
T121	121-pin connector
139	Earth connection (sender earth), in Motronic wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - engine speed sender - knock sensor 2 - power assisted steering pressure switch

F88	Power assisted steering pressure switch
G28	Engine speed sender
G66	Knock sensor 2
J217	Automatic gearbox control unit
J220	Motronic control unit, in centre plenum chamber
T3f	3-pin connector, in front engine compartment
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T68	68-pin connector
T121	121-pin connector
131	Earth connection -2-, in engine compartment wiring harness
139	Earth connection (sender earth), in Motronic wiring harness
220	Earth connection (sender earth), in engine wiring harness
608	Earth point, in centre of plenum chamber
*	only models with manual gearbox
**	connection air conditioning system
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - injectors - lambda probe after catalytic converter

G130	Lambda probe after catalytic converter
J220	Motronic control unit, in centre plenum chamber
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
S232	Fuse 32 in fuse holder
T4f	4-pin connector, near catalytic converter
T14a	14-pin connector, near battery
T121	121-pin connector
A101	Connection 3 (87), in dash panel wiring harness
D95	Connection (injectors), in engine compartment wiring harness
E30	Connection (87a), in engine wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - accelerator position sender - lambda probe - active charcoal filter system solenoid valve

G39	Lambda probe
G79	Accelerator position sender
G185	Accelerator position sender -2-
J220	Motronic control unit, in centre plenum chamber
N80	Activated charcoal filter system solenoid valve 1
T6b	6-pin connector
T6c	6-pin connector, near catalytic converter
T10h	10-pin connector, blue, in connector protective housing, on left in plenum chamber
T121	121-pin connector

Wiring Diagram VW GOLF 2006 - Simos control unit - brake servo control unit - vacuum pump for brakes

J220	Motronic control unit, in centre plenum chamber
J542	Brake servo control unit
S283	Brake vacuum pump fuse, above the relay plate
T6k	6-pin connector
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T10g	10-pin connector, grey, in connector protective housing, on left in plenum chamber
T121	121-pin connector
V192	Vacuum pump for brakes
B157	Positive connection 3 (15a), in interior wiring harness
U8	Positive connection (15a), in automatic gearbox wiring harness
*	from May 2003
***	up to April 2003
---	models with automatic gearbox only

Wiring Diagram VW GOLF 2006 - Motronic control unit - secondary air pump relay - secondary air pump motor - secondary air inlet valve - brake light switch - cruise control system brake pedal switch

F	Brake light switch
F47	Cruise control system brake pedal switch
J220	Motronic control unit, in centre plenum chamber
J299	Secondary air pump relay, in protective housing on left in engine compartment (control number 100)
N112	Secondary air inlet valve
S13	Fuse 13 in fuse holder
T2f	2-pin connector, in left engine compartment
T10e	10-pin connector, black, in connector protective housing, on left in plenum chamber
T121	121-pin connector
V101	Secondary air pump motor
A18	Connection (54), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness
D103	Connection 3, in engine compartment wiring harness

Wiring Diagram VW GOLF 2006 - Motronic control unit - cruise control system switch - clutch pedal switch

E45	Cruise control system switch**
E227	Cruise control system (CCS) SET button**
F36	Clutch pedal switch
J220	Motronic control unit, in centre plenum chamber
T4q	4-pin connector
T10e	10-pin connector, black, in connector protective housing, on left in plenum chamber
T10s	10-pin connector, next to steering column
T10w	10-pin connector, white, in connector protective housing, on left in plenum chamber
T121	121-pin connector
A20	Connection (15a), in dash panel wiring harness
*	only models with manual gearbox
**	only models with GND

Wiring Diagram VW GOLF 2006 - Motronic control unit - fuel pump relay - air mass meter

G70	Air mass meter
J17	Fuel pump relay
J217	Automatic gearbox control unit
J220	Motronic control unit, in centre plenum chamber
J234	Airbag control unit
J255	Climatronic control unit
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T10	10-pin connector, orange, in connector protective housing, on left in plenum chamber
T16b	16-pin connector
T17a	17-pin connector, behind centre dash panel
T75	75-pin connector
T68a	68-pin connector, models with 5-speed automatic gearbox (AG5)
T121	121-pin connector
A27	Connection (speed signal), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness
*	only models with manual gearbox
---	models with automatic gearbox only
-●●-	only models with Climatronic

Wiring Diagram VW GOLF 2006 - Fuel pump - fuel gauge sender - coolant shortage indicator sender

G	Fuel gauge sender
G6	Fuel pump
G32	Coolant shortage indicator sender
S228	Fuse 28 in fuse holder
S234	Fuse 34 in fuse holder
S243	Fuse 43 in fuse holder
T6	6-pin connector, brown, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
42	Earth point, next to steering column
49	Earth point, on steering column
135	Earth connection 2, in dash panel wiring harness
269	Earth connection (sender earth) 1, in dash panel wiring harness
504	Screw connection 1 (87), on relay plate
A99	Connection 1 (87), in dash panel wiring harness
A100	Connection 2 (87), in dash panel wiring harness
E30	Connection (87a), in engine wiring harness
*	from May 2003
***	up to April 2003
---	models with automatic gearbox only
**	only models without Climatronic

Wiring Diagram VW GOLF 2006 - Dash panel insert - oil pressure warning - oil level/oil temperature sender - speedometer sender

F1	Oil pressure switch
G22	Speedometer sender, on gearbox
G266	Oil level and oil temperature sender**
J217	Automatic gearbox control unit
J285	Control unit in dash panel insert
K3	Oil pressure warning lamp
K38	Oil level warning lamp**
S5	Fuse 5 in fuse holder
S7	Fuse 7 in fuse holder
T10h	10-pin connector, blue, in connector protective housing, on left in plenum chamber
T14a	14-pin connector, near battery
T32	32-pin connector, blue
T32a	32-pin connector, green
T68a	68-pin connector, models with 5-speed automatic gearbox (AG5)
B163	Positive connection 1 (15), in interior wiring harness
*	models with manual gearbox/automatic gearbox (AG4) only
**	only flexible service interval display
-●●-	models with 5-speed automatic gearbox (AG5) only

Wiring Diagram VW GOLF 2006 - Dash panel insert - coolant temperature/coolant shortage indicator - fuel gauge - rev. counter - speedometer - alternator warning lamp

G1	Fuel gauge
G3	Coolant temperature gauge
G5	Rev. counter
G21	Speedometer
H3	Buzzer
J285	Control unit in dash panel insert
K2	Alternator warning lamp
K28	Coolant temperature and coolant shortage warning lamp
K105	Reserve fuel warning lamp
T32	32-pin connector, blue
A13	Connection (door contact switch), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness

Wiring Diagram VW GOLF 2006 - Dash panel insert - electronic power control fault lamp - cruise control system warning lamp - multifunction display - ambient temperature indicator - exhaust emissions warning lamp - self-diagnosis connection

E86	Multifunction display call-up button
E109	Multifunction display memory switch
G17	Ambient temperature sensor
J119	Multifunction display
J255	Climatronic control unit
J285	Control unit in dash panel insert
J533	Data bus diagnostic interface, in dash panel insert
K31	Cruise control system warning lamp
K83	Exhaust emissions warning lamp
K132	Electric power control fault lamp
T6e	6-pin connector
T12a	12-pin connector, behind centre dash panel
T16	16-pin connector, in centre dash panel, self-diagnosis connection
T20	20-pin connector
T32	32-pin connector, blue
T32a	32-pin connector, green
A76	Connection (diagnosis wire K), in dash panel wiring harness
**	only models without Climatronic
-●-	only models with Climatronic